Perhaps you should try some spelling variations:
3.2.3 communication » 2.2.3 communication, 3.2.3.2 communication, 3.2 communication
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
technology area » technology arena, technology array, technology age
inflation rates » inflation rate
area inflation » great inflation, core inflation, der inflation
rates file » rates figure
file 3.2.3 » chile 3.2.3, file 2.4.3, profile 3.2.3

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology area inflation rates file 3.2.3 communication _ du developpement en afrique.*.